"Orbit, I suppose, you mean; there may be such a way, but from what I have studied, when it does do that there will be more of a disturbance than simple darkness like this."

These words were exchanged between brother and sister after they had penetrated the woods a considerable distance on their return home. It had become like night around them, except that, as has been shown, the gloom was of that peculiar lurid nature which can hardly be described, and can never be forgotten by those who saw it.

Even Nick Ribsam was impressed. It could not have been otherwise, for any one would have been lacking in natural sensibility had he failed to be awed by the singular sight. It can scarcely be said that the lad was frightened, although there came over him a yearning feeling that he might hurry home so the family could all be together, if the awful calamity—whatever it might be—should descend.

It was different with the sister Nellie; her nature was more impressible, and it was only by a strong effort that she kept her self-control so long. As she peeped furtively out from the carriage, she looked at the woods, penetrated by the strange haze, which perhaps took on a more striking appearance in an autumnal forest like that, than anywhere else.

"Nick, I believe it's the Last Day that has come."

The lad turned toward his sister, who was sitting far back in her seat, as though trying to shut out the scene which had such a fascination for her.

The face of the girl wore such a ghastly color, that Nick could not wonder at her fright, but he shook his head. He felt he was the man now, and it would not do for him to show any weakness.

"It isn't the Judgment Day, Nellie; for, according to the Bible, it will come in a different way than this. There are a good many things which are not understood by folks, and I suppose this must be one of them."

"I can smell burning wood," broke in the sister, leaning forward and snuffing the smoky air.

"I am sure I do, and that's what is making all this trouble."